Originally Posted by
kenziid3
I am booking a CO codeshare flight from BKK to IAH. All segments will be booked in B fare class. On my return flight from IAH-NRT I want use 30K OnePass miles to upgrade to Business, will I still be able to assign 150% EQMs to my UA MP account on that segment?
Is the IAH-NRT a Codeshare number? in that case, it may not be possible to upgrade. If its a CO flt number, then you can apply for an upgrade with OP miles.